CN111700728A

CN111700728A - Amblyopia therapeutic instrument

Info

Publication number: CN111700728A
Application number: CN202010754404.5A
Authority: CN
Inventors: 魏茂春
Original assignee: Shandong Zhengrun Health Technology Co ltd
Current assignee: Shandong Zhengrun Health Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2020-09-25

Abstract

The invention belongs to the technical field of therapeutic instruments, and provides an amblyopia therapeutic instrument which comprises a base and a therapeutic mirror body rotationally connected to the base; the base comprises a trapezoidal base body and a frame body vertically connected to the top end of the base body, the frame body is provided with an installation cavity for accommodating the therapeutic mirror body, and the therapeutic mirror body is rotatably installed in the installation cavity; the treatment mirror body includes the support, and installs two camera lenses on the support, and the both sides level of support is equipped with two axis of rotation, and inside axis of rotation and the framework rotated to be connected and stretched into the framework, be equipped with the drive wheel in the axis of rotation, be equipped with the drive wheel of being connected with the drive wheel transmission in the framework, still be equipped with first driving piece in the framework for the drive wheel rotates and rotates in order to drive the support. The invention can be suitable for people with different heights to carry out amblyopia treatment, is convenient for accommodating the treatment mirror body, can realize the technical effect of electrically adjusting the rotation angle of the treatment mirror body, and improves the convenience of angle adjustment of the treatment mirror body.

Description

Amblyopia therapeutic instrument

Technical Field

The invention relates to the technical field of therapeutic instruments, in particular to an amblyopia therapeutic instrument.

Background

Amblyopia is a common disease in the development of children, and is generally considered to be caused by the incomplete development or functional inhibition of the macula retinae. Amblyopia is known to occur when the eyes have no organic lesions and the corrected vision is lower than 0.9. Amblyopia is common ophthalmopathy of children in ophthalmology clinic, is a state of visual hypofunction caused by the influence of visual development due to the failure of receiving proper visual stimulation for various reasons such as perception, movement, conduction, visual center and the like in the period of infants, and is mainly manifested as low vision and binocular single vision dysfunction, amblyopia is a developmental disorder eye disease, and amblyopia is usually caused by strabismus, ametropia or high ametropia. The harmfulness of amblyopia and strabismus lies not only in low vision and blurred vision of objects, but also in the lack of perfect stereoscopic vision, which is the highest level of visual function necessary for the society adapted to the rapid development of science and technology. Amblyopia can be essentially regarded as "atrophy" of vision or "sleeping" of visual cells, and the amblyopia instrument is used for indirectly enhancing vision by waking up the sleeping visual cells with color marks or directly enhancing vision by exercising the "atrophy" of vision with the marks. Therefore, the amblyopia instrument vision enhancement principle can be summarized into two main categories: firstly, the icon function exercises 'atrophic' vision; secondly, the color light function wakes up the visual cells. Some therapeutic apparatuses can basically realize basic correction and treatment work, but the operability is not convenient enough, the use angle adjustment of the apparatus is not convenient enough, and the therapeutic apparatus is precise and has collision and damage.

Therefore, the development of a new amblyopia therapeutic apparatus not only has urgent research value, but also has good economic benefit and industrial application potential, which is the basis and the motivation for the completion of the invention.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides an amblyopia therapeutic instrument to improve the convenience of use and the stability of the device.

In order to achieve the purpose, the invention adopts the following technical scheme:

an amblyopia therapeutic instrument comprises a base and a therapeutic mirror body which is rotationally connected on the base;

the base comprises a trapezoidal base body and a frame body vertically connected to the top end of the base body, the frame body is provided with a mounting cavity for accommodating the therapeutic mirror body, and the therapeutic mirror body is rotatably mounted in the mounting cavity;

the therapeutic mirror body comprises a support and two lenses arranged on the support, two rotating shafts are horizontally arranged on two sides of the support, the rotating shafts are rotatably connected with the frame body and extend into the frame body, a driving wheel is arranged on each rotating shaft, a driving wheel in transmission connection with the driving wheel is arranged in the frame body, and a first driving piece is further arranged in the frame body and used for driving the driving wheel to rotate so as to drive the support to rotate, so that the angle of each lens is adjusted;

the camera lens is characterized in that a controller is arranged in the base, a control panel is arranged on the base, and the controller is connected with the control panel, the camera lens and the first driving piece.

As a preferred technical scheme, a rechargeable power source is further arranged in the base, a charging interface connected with the rechargeable power source is arranged on the base, and the rechargeable power source is connected with the controller, the control panel, the lens and the first driving piece.

As a preferred technical solution, a distance adjusting mechanism is arranged between the two lenses for adjusting the distance between the two lenses.

As a preferred technical scheme, the distance adjusting mechanism comprises a screw rod, two sliding nuts in threaded connection with the screw rod, and two lenses respectively connected with the two sliding nuts, the screw rod is rotatably connected in the support, a sliding groove arranged in parallel with the screw rod is formed in the support, and the two sliding nuts are slidably connected in the sliding groove.

As a preferable technical solution, a second driving member for driving the lead screw to rotate is arranged in the bracket, and the second driving member is connected with the rechargeable power source.

As a preferred technical scheme, a power switch, a lens angle adjusting switch, a lens spacing adjusting switch and a light source change-over switch are arranged on the control panel.

As a preferred technical scheme, a silica gel sleeve matched with the lens is arranged on the support, and the scope range of the silica gel sleeve is matched with the maximum movement range of the lens.

Preferably, a damper is provided between the rotating shaft and the frame.

As a preferred technical solution, the first driving member is a single-phase asynchronous motor.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

according to the invention, the base can provide a stable supporting connection effect for the whole device, the angle of the therapeutic mirror body can be conveniently adjusted by rotationally connecting the therapeutic mirror body to the base, so that people with different heights can be adapted to perform amblyopia treatment, the stress area of the whole device is increased by arranging the trapezoid base, the stability of the whole device is increased, the therapeutic mirror body can be accommodated by arranging the frame body, the therapeutic mirror body can be conveniently accommodated, the therapeutic mirror body is prevented from being damaged by collision in an idle state, and the arrangement of the rotating shaft and the driving wheel on the support can be matched with the first driving part and the driving wheel in the frame body, so that the technical effect of electrically adjusting the rotating angle of the therapeutic mirror body is realized, and the convenience of adjusting the angle of the therapeutic mirror body is improved; the invention has simple structure and convenient use, and is suitable for large-scale popularization and use.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a left side view of the structure of FIG. 1;

FIG. 3 is a schematic diagram of the right side view of FIG. 1;

FIG. 4 is a rear view of the structure of FIG. 1;

FIG. 5 is an enlarged view of part A of FIG. 1;

FIG. 6 is a left side view of the present invention;

FIG. 7 is a schematic front view of the present invention in use;

in the drawing, 1 a base, 11 a seat body, 12 a frame body, 13 an installation cavity, 14 a control panel, 2 a treatment mirror body, 21 a bracket, 22 lenses, 23 a rotating shaft, 24 transmission wheels, 25 driving wheels, 26 a first driving piece, 27 a damper and 28 a silica gel sleeve.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the following examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-7, an amblyopia therapeutic apparatus comprises a base 1 and a therapeutic mirror body 2 rotatably connected to the base 1;

the base 1 comprises a trapezoidal base body 11 and a frame body 12 vertically connected to the top end of the base body 11, the frame body 12 is provided with a mounting cavity 13 for accommodating the treatment mirror body 2, and the treatment mirror body 2 is rotatably mounted in the mounting cavity 13;

the therapeutic mirror body 2 comprises a bracket 21 and two lenses 22 arranged on the bracket 21, two rotating shafts 23 are horizontally arranged on two sides of the bracket 21, the rotating shafts 23 are rotatably connected with the frame body 12 and extend into the frame body 12, a driving wheel 24 is arranged on the rotating shafts 23, and a driving wheel 25 in transmission connection with the driving wheel 24 is arranged in the frame body 12; of course, the transmission wheel 24 and the driving wheel 25 can also adopt other structural forms for transmission connection, for example, the transmission wheel 24 and the driving wheel 25 both adopt the form of belt wheels, and the transmission wheel 24 and the driving wheel 25 are in transmission connection through a belt; a first driving part 26 is further arranged in the frame body 12 and used for driving the driving wheel 25 to rotate so as to drive the bracket 21 to rotate, so that the angle of the lens 22 is adjusted;

the lens 22 has red light vision enhancement, rear image vision enhancement and multispectral vision enhancement functions by adopting the prior art. The red light enhances the vision, the lens 22 is internally provided with a red light source which can emit 625 nm-655 nm red light to reach the condenser lens through a red light channel in the lens 22 and then gather into erythema on human eyes, so that the sensitivity of cone cells of the human eyes can be increased to indirectly enhance the vision; the rear image is enhanced in vision, a rear image light path unit is arranged in the lens 22, a red light channel is reserved in the center of a light beam of the rear image light path unit, when the rear image light path unit works and a red light source stops, a black spot (or a dark spot) is formed in the center of the light beam of the rear image light path unit, when a child watches the black spot in the center of the strong light, the yellow spot area with the most acute vision is protected by the black spot, the periphery of the yellow spot area is restrained, and when the strong light turns into dark flash, the child sees the edge of the original black spot and a bright ring. Children see where a tiny bright spot appears, which is a back image, so that the vision can be improved by training the vision during the formation of the bright spot, and the eccentric watching is favorably converted into the central watching; multispectral vision enhancement is realized, wherein multispectral light emitted by a multicolor LED of a multicolor light path unit in the lens 22 alternately flickers at a certain frequency to form multispectral light, and the multispectral light can stimulate cone cells and promote the spontaneous conversion of side-center fixation into spot center fixation.

A controller (not shown in the figure) is arranged in the base 1, the controller can adopt a PLC or a MCU, a control panel 14 is arranged on the base 1, the controller is connected with the control panel 14, the lens 22 and the first driving part 26, and the treatment and the angle adjustment of the lens 22 can be controlled by the touch control panel 14.

In this embodiment, a rechargeable power source is further disposed in the base 1, a charging interface connected to the rechargeable power source is disposed on the base 1, the rechargeable power source is connected to the controller, the control panel 14, the lens 22 and the first driving member 26, and the rechargeable power source is disposed for repeated charging cycles, thereby improving convenience and portability of use.

In this embodiment, a distance adjusting mechanism is disposed between the two lenses 22 for adjusting the distance between the two lenses 22; the interval adjustment mechanism comprises a screw rod, two sliding nuts in threaded connection on the screw rod and two lenses 22 respectively connected with the two sliding nuts, the screw rod is rotatably connected in the support 21, a sliding groove parallel to the screw rod is formed in the support 21, the two sliding nuts are slidably connected in the sliding groove, the two sliding nuts can be controlled to synchronously move horizontally relative to the screw rod, and therefore the two lenses 22 are driven to move horizontally, and the technical effect of adjusting the interval between the two lenses 22 is achieved.

In this embodiment, be equipped with in the support 21 and be used for driving lead screw pivoted second driving piece, the second driving piece is connected with chargeable source, and the setting of second driving piece can carry out electric control to interval adjustment mechanism, has improved convenience and the intellectuality of using.

In this embodiment, the control panel 14 is provided with a power switch, a lens 22 angle adjusting switch, a lens 22 distance adjusting switch, and a light source switching switch.

In this embodiment, be equipped with on the support 21 with camera lens 22 matched with silica gel cover 28, the mirror hole scope of silica gel cover 28 and the biggest motion range looks adaptation of camera lens 22, the setting of silica gel cover 28 is convenient for laminate human face shape, has improved the travelling comfort of using, can shelter from the sight outside the people's eye simultaneously for the treatment effect maximize of treatment mirror body 2.

In this embodiment, be equipped with attenuator 27 between axis of rotation 23 and the framework 12, the setting up of attenuator 27 makes the accommodation process of treatment mirror body 2 angle more steady, prevents that optical components's in the camera lens 22 vibrations from damaging, has prolonged the life of integrated device.

In this embodiment, the first driving element 26 is a single-phase asynchronous motor, and the first driving element 26 can be configured to both electrically control the angle of the treatment scope 2 and manually adjust and rotate the treatment scope 2 when the first driving element 26 does not work.

In the invention, the base 1 can provide a stable supporting connection effect for the whole device, the angle of the treatment mirror body 2 can be conveniently adjusted by rotationally connecting the treatment mirror body 2 to the base 1, so that people with different heights can be adapted to perform amblyopia treatment, the stress area of the whole device is increased by arranging the trapezoid base body 11, the stability of the whole device is increased, the treatment mirror body 2 can be accommodated by arranging the frame body 12, the treatment mirror body 2 can be conveniently accommodated, the treatment mirror body 2 is prevented from being damaged by collision in an idle state, the rotating shaft 23 and the driving wheel 24 on the support 21 can be matched with the first driving piece 26 and the driving wheel 25 in the frame body 12, the technical effect of electrically adjusting the rotating angle of the treatment mirror body 2 is realized, and the convenience of adjusting the angle of the treatment mirror body 2 is improved; the invention has simple structure and convenient use, and is suitable for large-scale popularization and use.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. An amblyopia therapeutic instrument, which is characterized in that: comprises a base and a therapeutic mirror body rotationally connected to the base;

2. An amblyopia treatment apparatus according to claim 1, wherein: still be equipped with in the base with chargeable source, be equipped with on the base with the interface that charges that chargeable source is connected, chargeable source is connected with the controller, control panel, the camera lens reaches first driving piece.

3. An amblyopia treatment apparatus according to claim 1, wherein: and a distance adjusting mechanism is arranged between the two lenses and used for adjusting the distance between the two lenses.

4. An amblyopia treatment apparatus according to claim 3, wherein: the interval adjusting mechanism comprises a screw rod, two sliding nuts and two lenses, wherein the two sliding nuts are connected to the screw rod in a threaded mode, the two lenses are respectively connected with the two sliding nuts, the screw rod is rotatably connected into the support, a sliding groove is formed in the support and is parallel to the screw rod, and the two sliding nuts are slidably connected into the sliding groove.

5. An amblyopia treatment apparatus according to claim 4, wherein: and a second driving piece used for driving the lead screw to rotate is arranged in the support, and the second driving piece is connected with the rechargeable power source.

6. An amblyopia treatment apparatus according to claim 5, wherein: and the control panel is provided with a power switch, a lens angle adjusting switch, a lens interval adjusting switch and a light source change-over switch.

7. An amblyopia treatment apparatus according to claim 1, wherein: the support is provided with a silica gel sleeve matched with the lens, and the scope of the silica gel sleeve is matched with the maximum movement scope of the lens.

8. An amblyopia treatment apparatus according to claim 1, wherein: and a damper is arranged between the rotating shaft and the frame body.

9. An amblyopia treatment apparatus according to claim 1, wherein: the first driving piece adopts a single-phase asynchronous motor.